add AuthType col to Sends table, change Emails col length to 4000, and run migrations

util/SqliteMigrations/Migrations/20251218153206_SendAuthTypeAndEmailLength.cs

@@ -0,0 +1,22 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Bit.SqliteMigrations.Migrations
+{
+    /// <inheritdoc />
+    public partial class SendAuthTypeAndEmailLength : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+
+        }
+    }
+}

util/SqliteMigrations/Migrations/DatabaseContextModelSnapshot.cs

@@ -1640,7 +1640,7 @@ namespace Bit.SqliteMigrations.Migrations
                         .HasColumnType("INTEGER");
 
                     b.Property<string>("Emails")
-                        .HasMaxLength(1024)
+                        .HasMaxLength(4000)
                         .HasColumnType("TEXT");
 
                     b.Property<DateTime?>("ExpirationDate")